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Conference Papers Year : 2018

Timed pattern diagnosis in timed workflows: a model checking approach

Abstract

In this article we introduce the problem of timed pattern diagnosis in timed system and propose a method to solve a sub-class of theses problems: the problem of timed pattern diagnosis of workflows. It consists in searching for all the possible evolutions of the workflow that are consistent with a timed sequence of observations and determining whether these evolutions match a pattern of timed events instead of a single fault event. The formal characterization of the diagnosis problem is based on the notion of pattern matching. Defined as a reachability problem, the diagnosis problem is then solved by model checking.
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Dates and versions

hal-01827362 , version 1 (02-07-2018)

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Yannick Pencolé, Audine Subias. Timed pattern diagnosis in timed workflows: a model checking approach. 14th Workshop on Discrete Event Systems (WODES 2018), May 2018, Sorrento Coast, Italy. pp.94-99, ⟨10.1016/j.ifacol.2018.06.285⟩. ⟨hal-01827362⟩
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